20145452046

素因数分解:

$2^1\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{1540879}}^1$

素因数の和:1543063

約数の個数: 16

約数和(自身を含む): 40309420800

約数和(自身を除く): 20163968754

約数列:

[1, 2, 3, 6, 2179, 4358, 6537, 13074, 1540879, 3081758, 4622637, 9245274, 3357575341, 6715150682, 10072726023, 20145452046]

約数ペア:

[(1, 20145452046), (2, 10072726023), (3, 6715150682), (6, 3357575341), (2179, 9245274), (4358, 4622637), (6537, 3081758), (13074, 1540879)]